{"action":"created","issue":{"url":"https://api.github.com/repos/scipy/scipy/issues/7702","repository_url":"https://api.github.com/repos/scipy/scipy","labels_url":"https://api.github.com/repos/scipy/scipy/issues/7702/labels{/name}","comments_url":"https://api.github.com/repos/scipy/scipy/issues/7702/comments","events_url":"https://api.github.com/repos/scipy/scipy/issues/7702/events","html_url":"https://github.com/scipy/scipy/pull/7702","id":247452062,"number":7702,"title":"WIP: ENH: Add Skewed Cauchy Distribution to scipy.stats","user":{"login":"adivijaykumar","id":11767643,"avatar_url":"https://avatars1.githubusercontent.com/u/11767643?v=4","gravatar_id":"","url":"https://api.github.com/users/adivijaykumar","html_url":"https://github.com/adivijaykumar","followers_url":"https://api.github.com/users/adivijaykumar/followers","following_url":"https://api.github.com/users/adivijaykumar/following{/other_user}","gists_url":"https://api.github.com/users/adivijaykumar/gists{/gist_id}","starred_url":"https://api.github.com/users/adivijaykumar/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/adivijaykumar/subscriptions","organizations_url":"https://api.github.com/users/adivijaykumar/orgs","repos_url":"https://api.github.com/users/adivijaykumar/repos","events_url":"https://api.github.com/users/adivijaykumar/events{/privacy}","received_events_url":"https://api.github.com/users/adivijaykumar/received_events","type":"User","site_admin":false},"labels":[{"id":37340722,"url":"https://api.github.com/repos/scipy/scipy/labels/scipy.stats","name":"scipy.stats","color":"207de5","default":false}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2017-08-02T16:40:35Z","updated_at":"2017-08-03T09:14:25Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/scipy/scipy/pulls/7702","html_url":"https://github.com/scipy/scipy/pull/7702","diff_url":"https://github.com/scipy/scipy/pull/7702.diff","patch_url":"https://github.com/scipy/scipy/pull/7702.patch"},"body":"https://cran.r-project.org/web/packages/sgt/vignettes/sgt.pdf and https://en.wikipedia.org/wiki/Skewed_generalized_t_distribution#skewed_Cauchy_distribution gives the expression for skewed Cauchy Distribution. Will add tests in due time. Fixes #7437 \r\n\r\nAs this in my first ENH fix, please let me know if I am on the right path.\r\n"},"comment":{"url":"https://api.github.com/repos/scipy/scipy/issues/comments/319914498","html_url":"https://github.com/scipy/scipy/pull/7702#issuecomment-319914498","issue_url":"https://api.github.com/repos/scipy/scipy/issues/7702","id":319914498,"user":{"login":"ev-br","id":2133832,"avatar_url":"https://avatars3.githubusercontent.com/u/2133832?v=4","gravatar_id":"","url":"https://api.github.com/users/ev-br","html_url":"https://github.com/ev-br","followers_url":"https://api.github.com/users/ev-br/followers","following_url":"https://api.github.com/users/ev-br/following{/other_user}","gists_url":"https://api.github.com/users/ev-br/gists{/gist_id}","starred_url":"https://api.github.com/users/ev-br/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ev-br/subscriptions","organizations_url":"https://api.github.com/users/ev-br/orgs","repos_url":"https://api.github.com/users/ev-br/repos","events_url":"https://api.github.com/users/ev-br/events{/privacy}","received_events_url":"https://api.github.com/users/ev-br/received_events","type":"User","site_admin":false},"created_at":"2017-08-03T09:14:25Z","updated_at":"2017-08-03T09:14:25Z","body":"Yes, this is a very good start!\r\n\r\nSeveral things to do still:\r\n\r\n- [ ] Add this distribution to the generic test loop: add an entry to https://github.com/scipy/scipy/blob/master/scipy/stats/_distr_params.py\r\n\r\n- [ ] Testing some values against R would be nice, see how it's done in e.g. `test_multivariate.py` (grep for \"R code\")\r\n\r\n- [ ] An explicit form of cdf, possibly also ppf and/or rvs. These seem to be easy to add, and not having them makes a distributions slow.  "}}
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